1999 chevy 1500 noise

Discussion in 'Trucks and Trailers' started by The mayor, Jul 8, 2008.

  1. The mayor

    The mayor LawnSite Senior Member
    Messages: 592

    When I put my truck in 4 wheel drive off road it makes a growling noise. Higher pitched when going faster lower and slower pitched when at a slower pace. It started doing this at the end of the plowing season. Any ideas.
  2. mike lane lawn care

    mike lane lawn care LawnSite Bronze Member
    Messages: 1,707

    could be a million things, i'd change the fluid in the front diff and in the transfer case and see if that helps. if not then send it to the dealer and expect a hefty bill. the cost to rebuild my 4x4 system this past winter was over $1700.

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